content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
   * Other names may be trademarks of their respective owners.]
   *
   * ---------------
   * ObjectList.java
   * ---------------
   * (C)opyright 2003-2012, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 17-Jul-2003 : Version 1 (DG);
   * 13-Aug-2003 : Refactored to extend AbstractObjectList (DG);
   * 21-Oct-2004 : removed duplicate interface declarations and empty methods.
   * 22-Oct-2004 : Restored removed methods - see note in code (DG);
   * 16-Jun-2012 : Moved from JCommon to JFreeChart (DG);
   *
   */
  
  package org.jfree.chart.util;
  
  /**
   * A list of objects that can grow as required.
   * <p>
   * When cloning, the objects in the list are NOT cloned, only the references.
   */
  public class ObjectList<T> extends AbstractObjectList<T> {
  
      /**
       * Default constructor.
       */
      public ObjectList() {
      }
  
      /**
       * Creates a new list.
       *
       * @param initialCapacity  the initial capacity.
       */
      public ObjectList(final int initialCapacity) {
          super(initialCapacity);
      }
  
      // NOTE:  the methods below look redundant, but their purpose is to provide public
      // access to the the get(), set() and indexOf() methods defined in the
      // AbstractObjectList class, for this class only.  For other classes
      // (e.g. PaintList, ShapeList etc) we don't want the Object versions of these
      // methods to be visible in the public API.
  
      /**
       * Returns the object at the specified index, if there is one, or <code>null</code>.
       *
       * @param index  the object index.
       *
       * @return The object or <code>null</code>.
       */
      @Override
      public T get(final int index) {
          return super.get(index);
      }
  
      /**
       * Sets an object reference (overwriting any existing object).
       *
       * @param index  the object index.
       * @param object  the object (<code>null</code> permitted).
       */
      @Override
      public void set(final int index, final T object) {
          super.set(index, object);
      }
  
      /**
       * Returns the index of the specified object, or -1 if the object is not in the list.
       *
       * @param object  the object.
       *
       * @return The index or -1.
       */
      @Override
      public int indexOf(final T object) {
          return super.indexOf(object);
      }
  
  }
  